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Circulating pumps are referred to as circulation pumps, which are designed to generate a forced fluid circulation in a closed system. Examples that apply circulation system for water filter machine or coffee machine. Circulation pumps transfer instant hot water throughout pipework. In situations without a pump. Hot water can not move forward until the cold water in the pipes escapes, which will create more wastewater down the drain.
TECHNICAL PARAMETER
| Model series | Product number | Rated voltage（VDC） | Flow rate（L/min） | Current（A） | Head（m） | Power（w） | Debugging function |
| LFP4024 | LFP4024-03005A | 24 | 3 | 0.12 | 0.5 | 3 | FG Signal 0-5V speed regulation PWM speed regulation |
| LFP4024-04007A | 24 | 4 | 0.22 | 0.7 | 5.5 | ||
| LFP4024-05014A | 24 | 5 | 0.3 | 1.4 | 7.5 | ||
| LFP4024-06020A | 24 | 6 | 0.42 | 2.0 | 10 | ||
| LFP4024-07025A | 24 | 7 | 0.52 | 2.5 | 12.5 | ||
| LFP4024-08030A | 24 | 8 | 0.65 | 3.0 | 15.5 | ||
| LFP4024 (High Temperature) Appearance : yellow model in the picture | LFP4024-03006AG | 24 | 3 | 0.6 | 0.13 | 3 | FG Signal 0-5V speed regulation PWM speed regulation |
| LFP4024-04010AG | 24 | 4 | 1.0 | 0.23 | 5.5 | ||
| LFP4024-04018AG | 24 | 4 | 1.8 | 0.23 | 5.5 | ||
| LFP4024-05014AG | 24 | 5 | 1.4 | 0.31 | 7.5 | ||
| LFP4024-06020AG | 24 | 6 | 2.0 | 0.42 | 10 | ||
| LFP4024-07025AG | 24 | 7 | 2.5 | 0.52 | 12.5 | ||
| LFP4024-08030AG | 24 | 8 | 3.0 | 0.75 | 18 | ||
| LFP4024-08040AG | 24 | 8 | 4.0 | 0.75 | 18 | ||
| LFP5024-1 | LFP5024-08040A | 24 | 8 | 4 | 0.7 | 16.8 | FG Signal 0-5V speed regulation PWM speed regulation |
| LFP5024-09070A | 24 | 9 | 7 | 0.9 | 21.6 | ||
| LFP5024-10060A | 24 | 10 | 6 | 1.2 | 28.8 | ||
| LFP5024-12080A | 24 | 12 | 8 | 1.7 | 40.8 | ||
| LFP5024-13120A | 24 | 13 | 12 | 2.1 | 50.4 | ||
| LFP5024-13150A | 24 | 13 | 15 | 2.1 | 50.4 | ||
| LFP5024-2 | LFP5024-17060A | 24 | 17 | 6 | 0.8 | 19.2 | FG Signal 0-5V speed regulation PWM speed regulation |
| LFP5024-20080A | 24 | 20 | 8 | 1.1 | 26.4 | ||
| LFP5024-23110A | 24 | 23 | 11 | 1.6 | 38.4 | ||
| LFP5024-25115A | 24 | 25 | 11.5 | 1.7 | 40.8 | ||
| LFP5024-26130A | 24 | 26 | 13 | 1.9 | 45.6 | ||
| LFP5024-26145A | 24 | 26 | 14.5 | 2.2 | 52.8 | ||
| LFP5024-30140A | 24 | 30 | 14 | 2.2 | 52.8 | ||
| LFP5024-3 | LFP5024-29040A | 24 | 29 | 4 | 0.9 | 21.6 | FG Signal 0-5V speed regulation PWM speed regulation |
| LFP5024-35060A | 24 | 35 | 6 | 1.4 | 33.6 | ||
| LFP5024-40080A | 24 | 40 | 8 | 1.8 | 43.2 | ||
| LFP5024-44080A | 24 | 44 | 8 | 1.8 | 43.2 | ||
| LFP5024-42090A | 24 | 42 | 9 | 2.1 | 50.4 | ||
| LFP5024-46080A | 24 | 46 | 8 | 2 | 48 | ||
| Ambient temperature | -20℃~+40℃ | ||||||
| Medium temperature | -20℃~+60℃; -20℃~+105℃ (LFP4024 High Temperature series) | ||||||
| Voltage range | 8~18 or 16~32VDC (LFP5024 series); 18-30VDC (LFP4024 series) | ||||||
| Insulation class | F | ||||||
| Protection class | IP55 or IP68 optional; IP55 (LFP4024 High Temperature Series) | ||||||
| Life span | 20000H; 5000H (LFP4024 High Temperature Series) | ||||||
| Interface | LFP4024 series, LFP5024-1: Outlet: DN8; Inlet: DN12; LFP5024-2: Outlet: DN15; Inlet: DN15 ; LFP5024-3: Outlet: DN20; Inlet: DN20. Custom supported. | ||||||
| Test Conditions | 24v Brushless DC pump parameters test conditions: water inlet pipe DN12, water outlet pipe DN8, outlet pipe length 1m; when the water tank depth is 0.3m, the pump is at the bottom of the water tank, and the flow rate, head and current are measured when the water outlet is 0.2m away from the water surface. | ||||||
| Protective function | Anti-reverse connection protection, high and low voltage protection, idling protection, blocked rotor protection, phase loss protection | ||||||
| Medium | Cool water, hot water and other clear water/fluid | ||||||
Low Noise: Adopting low vibration and low noise FOC control method and suspended rotor design, the noise is as low as 25dB(A)
Long lifetime: Matching three-phase brushless DC motor and self-lubricating rotating structure, lifetime is over 20,000 hours
Large flow rate, High lift of pump: Using high-efficiency closed impeller and intelligent control motor, the flow and lift performance is more stable and the lift of pump is higher.
Customized is available: Can be customized functions like 105日 medium, lP68 grade, PwM speed control, 0-5V speed control, etc.
Full protection functions: Multiple protection functions of no-load running, blocked rotor, reverse connection, over-current, etc.
No leakage: Static seal design, isolates the stator from the liquid, high-strength and high-temperature resistant polyme plastic, no deformation and no leakage risk
Certifications: Compliant with CE, RoHS, FDA, CQC certifications.
Cooling system for computer
Fruit, and vegetable washing machine
Intelligent toilet
Dishwasher
Boosting system
Water circulation
Beverage industry
Solar fountain
Mini fountain on the table
Artwork
Coffeemaker
Water dispenser
Tea device
Pumping wine into the cup
Taking shower
Water heater pressure
Water heater circulate
Swimming pool circulate
Massage and surfing in the bathtub
Cooling system circulates for car
Greaser
Humidifier
Air conditioning equipment
Washing machine
Medical apparatus and instruments
Coolant system
Bathroom products
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